Today’s teens have a knowledge of the Internet that often surpasses(超過(guò)) that of their parents. Because so many teens are Internet savvy(了解, 常識(shí)), it is important that they also have an understanding of the dangers that exist online and how to deal with them. Watch teens share their own “Real-Life Stories” about issues affecting them on the Internet such as cyberbullying (網(wǎng)絡(luò)欺凌), online enticement(誘惑), and giving out too much personal information.


NSTeens - Terrible text
Some teens say and do terrible things to each other online because they don’t see the direct effects of their actions. So what should you do if you're cyberbullied? Watch the NSTeens in their latest video, "Terrible text," about a young girl who is troubled when a cyberbully sends mean text messages to her cell phone at all hours of the day and night. Visit NSTeens.org.
NetSmartz411
NetSmartz411 is a parent and guardian’s premier, online resource for learning about Internet safety, computers, and the Web.
Search our knowledge base for answers to all of your questions about the online world! If you can’t find what you’re looking for, use the “Ask the Experts tab ”to send us a question.
Your question will be answered by professionals who know a lot about Internet safety —— the real-life analysts at the National Center for Missing & Exploited Children. We handle daily reports about the online exploitation of children; and well show you the steps you can take to keep the children and teens in your life safer online.
Visit NetSmartz411.org.
CyberTipline Report
The CyberTipline is the place to report any incidents of Internet exploitation. If you find yourself in a situation where you need help, visit cybertipline.com and make a report. If you fear that you are in immediate danger, contact your local law enforcement (執(zhí)法部門).
Real-Life Stories
Watch real-life stories told by teens who have been victims of Internet exploitation.
Real-Life Stories
NetSmartzKids
Are you concerned about your younger brothers or sisters safety online? Visit  NetSmartzKids.org with them to help them learn how to avoid the dangers that exist on the Internet.
 
55. The ad is intended for _______.
A. kids loving to play games online
B. only victims of Internet use
C. kids and their parents who want to learn about the safety online
D. pre-school students who know little about Internet
56. If you visit the website, you can ________.
A. share your friends “Real-life Stories” about issues affecting them on the Internet
B. have an understanding of the dangers that exist online and how to deal with them
C. say and do terrible things to each other online
D. ask for help when you have difficulty with your study
57. If you visit cybertipline.com, you can _______.
A. contact your local law enforcement
B. search our knowledge base for answers to all of your questions about the online world
C. report any incident of Internet use
D. help your brothers or sisters siblings learn how to avoid the dangers that exist on the
Internet.
58. Which of the following stories you can share on the Real-Life Stories?
A. Teen murdered by man she met in chat room.
B. Problem of losing weight.
C. Left home alone.
D. Hurt by second hand smoke in the Internet cafe.
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:高中英語(yǔ) 來(lái)源:不詳 題型:完形填空


About 1,000 students were having a final exam in a huge lecture hall. Obviously the teacher wasn’t very well liked, who kept shouting out how much time was left. During the exam he was so  36   going around the room making sure that nobody   37  . He asked the students to pile the   38   tests on the huge desk. This made for quite a mess(混亂).
Anyway, everyone needed a fairly good   39  . Many students did poorly when rushed.  40of the students thought that he must get a good grade, so he went on when the professor said “  41   down and check up your exam sheets”.
Five   42   turned into ten, ten into twenty, twenty into forty … almost an hour   43   the test was over, our friend finally put down his pencil,   44   up his work, and headed to the front to present his final. The whole time, the professor sat there,   45   waiting for the student to complete.
“What do you think you are doing?” It was clear that the professor had   46   only to give the student a   47   time.
“Turning in my exam,” replied the student confidently.
“I’m afraid I have some bad   48   for you,” the professor gloated(幸災(zāi)樂(lè)禍), “Your  49 is an hour late. You’re FAILED it. And I’ll see you next term when you   50   my course.”
The student smiled slyly(狡詐地)   51   asked the professor, “Do you know who I am?” “No,” cried out the professor   52  .
The student   53   the professor right in the eyes and said slowly, “I didn’t think so,” so he lifted up one of the   54   half way, put his test neatly into the center of the pile, let the pile fall  55   his test in the middle, turned around, and walked out of the huge lecture hall.
36.A.kind                       B.busy                       C.strict                      D.serious
37.A.cheated                   B.failed                            C.slept                       D.passed
38.A.written                   B.succeeded               C.unfinished               D.completed
39.A.teacher                   B.friend                     C.grade                      D.paper
40.A.All                         B.One                        C.None                      D.Each
41.A.pencils                   B.papers                    C.hands                     D.books
42.A.students                  B.minutes                  C.sheets                     D.piles
43.A.if                           B.though                    C.before                    D.a(chǎn)fter
44.A.gathered                 B.brought                  C.sent                        D.made
45.A.strangely                B.excitedly                 C.a(chǎn)nxiously                D.curiously
46.A.promised                B.managed                 C.waited                    D.worked
47.A.easy                       B.hard                       C.long                       D.good
48.A.information            B.result                      C.a(chǎn)dvice                    D.news
49.A.exam                      B.time                       C.a(chǎn)rrival                    D.turn
50.A.a(chǎn)ccept                    B.repeat                     C.learn                      D.begin
51.A.a(chǎn)nd                        B.but                         C.so                          D.however
52.A.cruelly                   B.calmly                    C.a(chǎn)ngrily                   D.firmly
53.A.searched                 B.hit                         C.blamed                   D.looked
54.A.hands                     B.eyes                       C.desks                      D.piles
55.A.changing                B.burying                  C.improving               D.sticking

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解


Standard English is the formal(正式的) English that you need to use when you write in coursework or in the exam. Standard English is the form of English you learn in school. All written English should be standard—that means it should be clear enough for anyone in Britain to understand it. Standard English developed as the main form of printed English in the 15th Century. At the time, every region of Britain used to spell words differently, but printers needed a fixed spelling.  Printers like Caxton chose the East Midlands dialect form which was used in London and the South East. Soon Standard English replaced(取代) all written dialect forms – the other forms of English spoken around the country. It also replaced French and Latin in law and in academic(學(xué)術(shù)的) work. In the 18th Century, people wrote dictionaries and grammar books which standardized spelling — Dr Johnson’s Dictionary of 1755 fixed many of the spellings we still use today. All written English should be Standard English — any grammar rules you learn are for Standard English and you will definitely need to learn them to avoid making mistakes in your work. The rules of Standard English mean using the correct forms of words with the correct spellings.
Avoid slang words(俚語(yǔ))—words that your teachers or friends wouldn’t understand. You’ll lose marks if the examiners can’t understand what you say or write. Don’t use dialect words. Every region has words or phrases that are only used there. Don’t use them in your coursework, because you won’t be understood. Make sure you revise grammar and punctuation(標(biāo)點(diǎn)) you have learned, and learn the list of commonly misspelled words you have made. Clichés are ideas or sayings which have been used so often that they’ve become boring and unoriginal. Phrases like, “As good as it gets” “At the end of the day” “In the fullness of time” are all clichés. So are images like, “as fierce as a lion” “as cunning as a fox”. If you use them you will sound boring and unimaginative— that could mean you lose marks for writing and speaking style. So avoid clichés.
1. What three things do you have to think about when using English? 
a. no slang word or dialect     b. no grammar and spelling mistake.  c. no phrase    
d. no cliché    e. no punctuation
A. abc.                  B. bcd.            C. ade.       D. abd.
2. What is standard English?
A. the English spoken by British people.
B. the English spoken by American people.
C. the English used in London.
D. the English spoken by British people in 15th Century.
3. What is the cliché according to the passage?
A. the English full of slang words. 
B. the boring ideas or sayings because of being used often.
C. the long phrases which are used often.
D. all the English which is used outside of London and the southeast of Britain.
4. Why do we need to use Standard English?
A. Because no one can understand dialect words.
B. Because there are many kinds of English in the world, we need Standard English to make communication easier.
C. Because local dialect belongs to certain region, not every one can understand it.
D. Because standard English has been used for a long time.
5. Which statement is true?
A. Written English should be formal and standard.
B. Standard English means people should use the words from Dr Johnson’s Dictionary.
C. All the spoken English should be Standard English.
D. Standard English replaced all written dialect forms in the 18th century.

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

When important events are happening around the world, most people turn to traditional media sources, such as CNN and BBC for the news.However, during the war in Iraq in 2003, many people followed the war from the point of view of an unknown Iraqi citizen who called himself “Salam Pax ” .(Salam Pax means peace)
Salam Pax wrote a diary about everyday life in Baghdad during the war, and posted it on his website.Pax’s online diary was a kind of website known as a “blog”.Blogs are online diaries, usually kept by individuals, but sometimes by companies and other groups of people.They are the fastest growing types of website on the Internet.
A blog differs from a traditional website in several ways.Most importantly, it is updated much more regularly.Many blogs are updated every day, and some are updated several times a day.Also, most blogs use special software or websites, which can help ordinary people easily set up and start writing their own blogs.
There are many different kinds of blogs.The most popular type is an online diary of links where the blog writer surfs the Internet and then posts links to sites or news articles that they find interesting , with a few comments about each one .Other types are personal diaries, where the writer talks about their life and feelings.Sometimes these blogs can be very personal.
There is another kind of blogging, called “moblogging ”, short for “ mobile blogging ”.
Mobloggers use mobile phones with cameras to take photos, which are posted instantly to the Internet.The use of mobile phones in this way made the headlines in Singapore when a high school student posted a movie he had taken of a teacher shouting at another student on the Internet.Many people were shocked by what the student did, and wanted phones with cameras to be banned from schools.
Many people think that as blogs become common, news reporting will rely less on big media companies, and more on ordinary people posting news to the Internet.They think that then the news will be less like a lecture, and more like a conversation, where any one can join in.
小題1:Which statement about Salam Pax was true?
A.He worked for CNN.
B.Salam Pax was not his real name
C.He was famous as a host in BBC
D.He used a mobile phone for his blog
小題2:What is the biggest difference between blogs and traditional websites?
A.Blogs are updated much more often B.Blogs contain links to other websites
C.Blogs use special softwareD.Blogs contain personal information
小題3:According to the passage, which statement about the future is most likely ? In the future …
A.everyone will have a blog
B.large media companies will be unnecessary
C.people will be able to learn the news from other points of view
D.blogging technology will be banned
小題4:What is the passage mainly about ?
A.the history of the InternetB.new types of media
C.the war in IraqD.the increase of using computers

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

.
Experts believe that there are about 40,000 different types of jobs in the world. Choosing the right one is a difficult job in itself.
“Finding a job” is not the same as “choosing a job”. Many young people end up in a job that they are not suited to. “Chance” may play a more important part than “decision”. So here are a few steps to help you think about jobs, which you might enjoy doing after school or university.
First, it is important to recognize what kind of person you are and which special qualities make you different from everyone else.
To examine your skills and abilities even further, ask yourself this question: in the following three areas — skills with people, skills with information or skills with things — which are your best skills?
You may have noticed something while you were doing this task. The point is that there is a difference between an interest and a skill. If you like are and enjoy looking at pictures, it is an interest. But if you can draw a horse that looks like a horse and not a big dog, that looks like a horse and not a big dog, that looks like a horse and not a big dog, that is a skill. The best job is one that uses your skills n something that you are interested in. in addition to this, it is an advantage if you believe that a particular job is worth doing in the world.
After that, the next step is research. To find out as much as possible about different kinds of work, go to the library and read books, magazines and newspapers. Ask your friends about the work they do. If you are interested in banking, it is better to talk to a bank clerk who is twenty –four, rather than a bank manager who is sixty –four. Do not rely on your parents’ friends for information. A younger person will be able to describe a normal day at work and tell you about the interesting or boring things when you first start working.
Finally, trust your own ideas and your own thinking! It is your own life, so find something that you enjoy doing.
61. The difference between “finding a job” and “choosing a job” lies in _______.
A. finding a job is a decision while choosing a job is a chance
B. finding a job is more important than choosing a job.
C. A job that you find is one who is more suitable for you than one that you choose
D. A job that you choose is based on your decision and suits you while one that you find often isn’t.
62. What is the first step to find a job that suits you well?
A. The first step is to recognize what kind of person you are and which special qualities make you different from everyone else.
B. The first step is to find out as much as possible about different kinds of work.
C. The first step is to ask your friends about the work they do.
D. The first step is to consider your parents’ advice.
63. All the things are ways of research about different kinds of work except______.
A. Go to library and refer to books.
B. Turn to your friends to help.
C. Turn to your parents’ friends for advice.
D. Talk to a younger person for information
64. If you are interested in banking, you should talk to a bank clerk who is twenty –four instead of a bank manager who is sixty –four because_________.
A. they will be able to describe a special day at work.
B. they are full-time workers and can tell you about the interesting or boring things at work.
C. it is easier to find a bank clerk than to find a bank manager. 
D. they are easier to get along with
65. Where does the passage probably appear?
A .A textbook    B. A newspaper   C. A TV programme   D. A magazine

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解


Moving should be an exciting time — you’re off to a new home, maybe moving up to a larger home. But for many people, moving turns into a stressful experience. It doesn’t have to be that way. Some planning and a little research can make your next move the best one ever.
Organization is the key to a successful move, so lists are your friends. Write down all the details that you need, especially things that might be lost during the move.
Once you decide to move, start packing things immediately. You can find all the supplies you need, such as boxes, packing tape and more at truck rental outlets (租賃經(jīng)銷店) like Budget Truck Rental. The experts there can help you figure out how many and what types of boxes you’ll need.
About a month before your moving date, reserve (預(yù)定) your moving truck. The company you choose makes a big difference. Budget Truck Rental has 30,000 trucks nationwide for you to choose.
Take care of your mail. Stop by your local post office and write the new address where your mail should be sent. You’ll also want to change the address on any magazine subscriptions (訂購(gòu)) or other services you receive by mail.
Make sure you have a group of friends to help you move. If you still have some boxes to pack, your friends can help you put the boxes into the truck while you finish up.
48. The passage is mainly written for those who ______.
A. help others move to a new home
B. offer rental services to others
C. prepare to move to a new home
D. like outside activities
49. How many suggestions does the passage offer for your move?
A. Three.               B. Four.            C. Five.                 D. Six.
50. According to the passage, which of the following is necessary before the moving?
A. Plan your move well in advance.
B. Make sure everything is clean.
C. Pay your friends enough money.
D. Buy lots of magazines on moving.
51. According to the passage, Budget Truck Rental is a company that ______.
A. offers some free services
B. sends your magazines to your home
C. provides jobs for the people who want to move
D. helps to make your move easier

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解


B
A new study suggests that the more teenagers watch television , the more likely they are to develop depression (抑郁)as young adults. But the extent to which TV may or may not be to blame is a question that the study leaves unanswered.
The researchers used a national long-term survey of adolescent health to investigate the relationship between media use and depression . They based their findings on more than four thousand adolescents who were not depressed when the survey began in 1995.
As part of the survey, the young people were asked how many hours of television or videos they watched daily. They were also asked how often they played computer games and listened to the radio.
Media use totaled an average of five and one-half hours a day. More than two hours of that was spent watching TV.
Seven years later, in 2002, more than seven percent of the young people had signs of depression. Their average age at that time was twenty-one.
Brian Primack at the Universtiy of Pittsburgh Medical School was the leading author of the new study . He said every extra hour of television meant an eight percent increase in the chances of developing signs of depression.
The researchers say they did not find any such relationship with the use of other media such as movies, video games or radio. But the study did find that young men were more likely than young women to develop depression given the same amount of media use.
Doctor Primack says the study did not explore if watching TV causes depression . But one possibility, like sports and socializing. It might also interfere with sleep, he says, and that could have an influence.
The study was just published in the Archives of General Psychiatry. In December, the journal Social Indicators Research published a study of activities that help lead to happy lives. Sociologists from the University of Maryland found that people who describe themselves as happy spend less time watching television than unhappy people. The study found that happy people are more likely to be socially active, to read, to attend religious services and to vote.
60.The average age of the depressed young people should be_______when they began to receive the survey.
A.21           B.15              C.14                D.20
61.According to the passage, which of the following can possibly lead to depression?
A.Swimming                           B.Attending a party
C.Attending religious services             D.Watching TV for a long time.
62.We can learn from the passage_______.
A.the survey lasted a short time
B.over 280 teenagers who received the survey became more or less depressed in 2002
C.men are more likely to become depressed than women
D.the study about the relationship between media use and depression was published in the journal Social Indicators Research
63.What is the best title for the passage?
A.Teens, television, depression
B.Depression—the common problem of teens
C.Problems of watching TV
D.Teens—a group enjoying watching TV

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

The world’s biggest Internet search engine,Google,has proven once again to be king of the Web.Users can download“Google Wi-Fi”software and then enjoy free Wi-Fi service available in some US cities since last Tuesday.
Wi-Fi is short for“Wireless Fidelity”(無(wú)線上網(wǎng)).It allows laptop computers and personal digital assistants to connect to the Internet at high speed by radio signal.
A person with a Wi-Fi enabled computer can connect to the Internet when near one of the network’s access points.The place covered by one or several access points is called a hotspot.Google has already set up two“hotspots”in the US city of San Francisco which provide a free Wi-Fi service.
The Wi—Fi technology even allows users to enjoy a free Internet phone service.
Some scientists argue that Wi-Fi may replace mobile phone networks.
Wi Fi is still limited to a few cities.where there are“hotspots”.But its capability (容量)of sending information has already done better than that of the mobile phone network,even that of 3G(Third Generation telecommunication technology).Some scientists have started to call Wi-Fi 4G.
In addition to a high speed Internet connection,Wi-Fi has other advantages com pared to mobile phones.Wi-Fi is global.The same Wi-Fi system works in different countries around the world.Different from using cell phones,you don’t need to change computers to use Internet phones when you go to other places and most importantly,many Internet phones cost you nothing at all.
45.Wi-Fi is not available in cities without             
A.a(chǎn) computer                     B.a(chǎn) radio                    C.a(chǎn) hotspot                    D.a(chǎn) cell phone
46.Which of the following is NOT the advantage of Wi-Fi?
A.The high speed Internet connection.
B.Many free Internet phones.
C.Using the same computers for Internet phones when you go to other places.
D.Used in all the US cities
47.Some scientists started to call Wi-Fi 4G,because        
A.it is the product of the Google's 4th generation
B.it is more capable of sending information than the mobile phone network
C.it has been used by more than four generations
D.Wi-Fi will surely take the place of the mobile phone network
48.Which of the following is the best title?
A.Third Generation Telecommunication Technology
B.Free call Service
C.Google Launches Free Wi-Fi Service
D.Google, King of the Web

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解


B
The neglected baby is crying alone. The young man, suffering from a lack of sleep, threatens suicide. The marriage fails because of the husband’s crazy behavior.
Is this just another story of social breakdown in the modern age? Not really. But they are the effects of a real social problem—Internet Addiction(沉溺), or, Internet Addiction Disorder.
The addiction is obvious from the popularity of one game alone: “Halo 2”. It’s a first-person shooter developed by Bungie Studios for the Xbox video game console. By early 2005, 1 million players worldwide had clocked up an amazing 100 million hours on the game, among which are 360, 000 Chinese players.
China has about 94 million regular Internet users. Of these, a survey suggested, 4.4 million are teenagers who are so addicted to it that they neglect anything else.
Video gamers who have gone too far show symptoms similar to those of alcohol and drug abusers. “The real world meant nothing to me when I was fully involved in online games. I lost track of time, space, hunger, pain, and everything,” explained Liu Pinyi, a 19-year-old college dropout. She has had treatment in Beijing for her addiction.
What makes it similar to drugs is that online game addicts also develop a chemical imbalance in their brains. Gaming stimulates the production of a chemical compound that produces delighted or pleasant feelings. When they’re away from the screen, they suffer feelings of anxiety and headaches.
Experts say young people are attracted to video games partly because they are partly because they are pushed right into the center of the action. This allows them to overcome a lack of confidence which people at that age can often suffer from.
59. What’s the writer’s main purpose in writing the first paragraph?
A. To show his worries about Internet Addiction.
B. To show harm of Internet Addiction
C. To warn couples of the problem.
D. To introduce the topic of the passage.
60. How much time in total had Chinese game players spent on “Halo 2” by early 2005?
A. 1 million hours.                      B. 94 million hours                    
C. 100 million hours.                   D. 36 million hours
61. When video gamers get lost in a game, they do the following EXCEPT that _______.
A. They forget time, space, hunger and everything.
B. They drink a lot of alcohol and use drug.
C. They feel confident in the virtual games
D. Their brains produce a chemical which makes them delighted.
62. what is the passage mainly about?
A. Internet is bad for teenagers
B. Actions should be taken to deal with Internet Addiction
C. Web produces Internet Addiction Disorder
D. Teenagers should not play video games

查看答案和解析>>

同步練習(xí)冊(cè)答案